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<?php |
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namespace App\Security\EmailConfirmation; |
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use App\Converter\UserStringConverter; |
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use App\Entity\EmailConfirmation; |
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use App\Entity\User; |
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use App\Repository\EmailConfirmationRepositoryInterface; |
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use App\Repository\UserRepositoryInterface; |
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use SchulIT\CommonBundle\Helper\DateHelper; |
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use Symfony\Bridge\Twig\Mime\TemplatedEmail; |
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use Symfony\Component\Mailer\MailerInterface; |
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use Symfony\Component\Mime\Address; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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use Symfony\Contracts\Translation\TranslatorInterface; |
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class ConfirmationManager { |
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private const Lifetime = '+2 hours'; |
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public function __construct(private DateHelper $dateHelper, private EmailConfirmationRepositoryInterface $repository, private UserRepositoryInterface $userRepository, private TranslatorInterface $translator, private MailerInterface $mailer, private UserStringConverter $userConverter, private UrlGeneratorInterface $urlGenerator) |
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{ |
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} |
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public function hasConfirmation(User $user): bool { |
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return $this->repository->findOneByUser($user) !== null; |
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} |
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public function newConfirmation(User $user, string $email): void { |
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$confirmation = $this->repository->findOneByUser($user); |
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if($confirmation !== null && $confirmation->getValidUntil() <= $this->dateHelper->getNow()) { |
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return; |
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} |
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if($confirmation !== null) { |
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$this->repository->remove($confirmation); |
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} |
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$confirmation = (new EmailConfirmation()) |
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->setUser($user) |
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->setEmailAddress($email) |
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->setValidUntil($this->dateHelper->getNow()->modify(self::Lifetime)); |
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do { |
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$confirmation->setToken(bin2hex(openssl_random_pseudo_bytes(64))); |
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} while($this->repository->findOneByToken($confirmation->getToken()) !== null); |
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$this->repository->persist($confirmation); |
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$email = (new TemplatedEmail()) |
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->subject($this->translator->trans('registration.title', [], 'mail')) |
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->to(new Address($confirmation->getEmailAddress(), $this->userConverter->convert($user))) |
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->textTemplate('mail/email_confirmation.txt.twig') |
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->htmlTemplate('mail/email_confirmation.html.twig') |
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->context([ |
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'username' => $user->getUsername(), |
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'token' => $confirmation->getToken(), |
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'link' => $this->urlGenerator->generate('confirm_email', [ |
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'token' => $confirmation->getToken() |
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], UrlGeneratorInterface::ABSOLUTE_URL), |
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'expiry_date' => $confirmation->getValidUntil() |
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]); |
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$this->mailer->send($email); |
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} |
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/** |
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* @throws TokenNotFoundException |
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*/ |
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public function confirm(string $token): void { |
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$confirmation = $this->repository->findOneByToken($token); |
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if($confirmation === null) { |
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throw new TokenNotFoundException($token); |
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} |
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$user = $confirmation->getUser(); |
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$user->setEmail($confirmation->getEmailAddress()); |
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$user->setIsEmailConfirmationPending(false); |
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$this->userRepository->persist($user); |
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$this->repository->remove($confirmation); |
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} |
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public function removeOldConfirmations(): int { |
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return $this->repository->removeExpired($this->dateHelper->getNow()); |
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} |
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} |
SchulIT /
idp
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